re PR libgcj/17784 (Thread.interrupt doesn't do security checks)

2005-01-13  Michael Koch  <konqueror@gmx.de>

	PR libgcj/17784
	* java/lang/Thread.java
	(Thread): Call checkAccess().
	(stop): Fixed argument name to match javadoc.
	* java/lang/natThread.cc
	(interrupt): Call checkAccess().
	(stop): Likewise.

From-SVN: r93611

libjava/java/lang/natThread.cc

@@ -112,6 +112,7 @@ java::lang::Thread::holdsLock (jobject obj)
 void
 java::lang::Thread::interrupt (void)
 {
+  checkAccess ();
   natThread *nt = (natThread *) data;
   _Jv_ThreadInterrupt (nt->thread);
 }
@@ -321,6 +322,7 @@ java::lang::Thread::start (void)
 void
 java::lang::Thread::stop (java::lang::Throwable *)
 {
+  checkAccess ();
   throw new UnsupportedOperationException
     (JvNewStringLatin1 ("Thread.stop unimplemented"));
 }